reddit user posting behavior (mid-2013)

<p>This file contains the posting preferences for over 850,000 active reddit users. This sample was taken in mid-2013.</p>
<p>This data was used to generate the interactive visualization, "redditviz," and will be analyzed in detail in an upcoming research article.</p>
<p>Please cite our paper "Navigating the massive world of reddit" if you use this data in your work. URL: http://arxiv.org/abs/1312.3387</p>
<p>The file is organized as follows:</p>
<p>Each line is an entry for an anonymous user. Each user was randomly assigned a unique ID, which is what shows in the first entry of each line.</p>
<p>Following the user ID, separated by commas, are the subreddits (i.e., interests) that the user regularly posts in. In order for a user to be considered "active" in that subreddit, they had to post or comment there at least 10 times in their last 1,000 posts and comments.</p>